39086187

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^2$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 61134336

約数和(自身を除く): 22048149

約数列:

[1, 3, 7, 21, 47, 141, 199, 329, 597, 987, 1393, 4179, 9353, 28059, 39601, 65471, 118803, 196413, 277207, 831621, 1861247, 5583741, 13028729, 39086187]

約数ペア:

[(1, 39086187), (3, 13028729), (7, 5583741), (21, 1861247), (47, 831621), (141, 277207), (199, 196413), (329, 118803), (597, 65471), (987, 39601), (1393, 28059), (4179, 9353)]